/* Similarly, for the breakpoint at an overlay's LMA, if necessary. */
struct bp_target_info overlay_target_info;
+
+ /* In a non-stop mode, it's possible that we delete a breakpoint,
+ but as we do that, some still running thread hits that breakpoint.
+ For that reason, we need to keep locations belonging to deleted
+ breakpoints for a bit, so that don't report unexpected SIGTRAP.
+ We can't keep such locations forever, so we use a heuristic --
+ after we process certain number of inferior events since
+ breakpoint was deleted, we retire all locations of that breakpoint.
+ This variable keeps a number of events still to go, when
+ it becomes 0 this location is retired. */
+ int events_till_retirement;
};
/* This structure is a collection of function pointers that, if available,
extern void breakpoint_re_set_thread (struct breakpoint *);
-extern int ep_is_exception_catchpoint (struct breakpoint *);
-
extern struct breakpoint *set_momentary_breakpoint
(struct symtab_and_line, struct frame_id, enum bptype);
+extern struct breakpoint *set_momentary_breakpoint_at_pc
+ (CORE_ADDR pc, enum bptype type);
+
extern void set_ignore_count (int, int, int);
extern void set_default_breakpoint (int, CORE_ADDR, struct symtab *, int);
inferior_ptid. */
extern int detach_breakpoints (int);
-extern void enable_longjmp_breakpoint (void);
-extern void disable_longjmp_breakpoint (void);
+extern void set_longjmp_breakpoint (void);
+extern void delete_longjmp_breakpoint (int thread);
+
extern void enable_overlay_breakpoints (void);
extern void disable_overlay_breakpoints (void);
-extern void set_longjmp_resume_breakpoint (CORE_ADDR, struct frame_id);
/* These functions respectively disable or reenable all currently
enabled watchpoints. When disabled, the watchpoints are marked
call_disabled. When reenabled, they are marked enabled.
extern int breakpoints_always_inserted_mode (void);
+/* Called each time new event from target is processed.
+ Retires previously deleted breakpoint locations that
+ in our opinion won't ever trigger. */
+extern void breakpoint_retire_moribund (void);
+
#endif /* !defined (BREAKPOINT_H) */